15 - 24
IPN 074-505-P1E
IC6 Operating Manual
15.7.3 Troubleshooting Computer Communications
8. XtalSix, Xtal12, or Generic
crystal switch problem (does
not advance or not centered
in aperture)
a. No relay or incorrect relay
output programmed
Program relay
b. Loss of pneumatic supply,
or pressure is insufficient for
proper operation
b. Ensure air supply is
regulated at 80-90 psi
c. Operation has been
impaired as a result of
material accumulation on
cover
c. Clean material
accumulation as needed,
refer to XtalSix manual IPN
074-155 for maintenance
d. Improper alignment d. Realign as per instructions
in XtalSix manual IPN
074-155
e. 0.0225" diameter orifice
not installed on the supply
side of solenoid valve
assembly
e. Install orifice as shown in
the XtalSix manual IPN
074-155
Table 15-8 Troubleshooting Transducers/Sensors (continued)
SYMPTOM CAUSE REMEDY
Table 15-9 Troubleshooting computer communications
SYMPTOM CAUSE REMEDY
1. Communications cannot
be established between the
host computer and the IC6
a. Improper cable
connection
a. Verify for correct cable
wiring as described in
section 2.3.2.5 on page
2-11.
b. BAUD rate in host
computer not the same as
the IC6
b. Verify BAUD rate in the
host's applications
program, verify BAUD rate
in the IC6
c. Incompatible protocols
being used
c. Verify that the IC6
protocol: RS232,
DATALOG, matches host
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